001    /*
002     * Copyright 2011 The Kuali Foundation.
003     * 
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     * 
008     * http://www.opensource.org/licenses/ecl2.php
009     * 
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.kfs.sys.batch;
017    
018    import java.util.Date;
019    
020    import org.apache.log4j.Logger;
021    import org.kuali.kfs.sys.KFSConstants;
022    import org.kuali.kfs.sys.batch.service.SchedulerService;
023    
024    public class ScheduleStep extends AbstractStep {
025        private static final Logger LOG = Logger.getLogger(ScheduleStep.class);
026        private SchedulerService schedulerService;
027    
028        /**
029         * @see org.kuali.kfs.sys.batch.Step#execute(String, Date)
030         */
031        public boolean execute(String jobName, Date jobRunDate) {
032            boolean isPastScheduleCutoffTime = false;
033            schedulerService.reinitializeScheduledJobs();
034            while (schedulerService.hasIncompleteJob() && !isPastScheduleCutoffTime) {
035                schedulerService.processWaitingJobs();
036                isPastScheduleCutoffTime = schedulerService.isPastScheduleCutoffTime();
037                try {
038                    Thread.sleep(Integer.parseInt(getParameterService().getParameterValue(getClass(), KFSConstants.SystemGroupParameterNames.BATCH_SCHEDULE_STATUS_CHECK_INTERVAL)));
039                }
040                catch (InterruptedException e) {
041                    throw new RuntimeException("Schedule step encountered interrupt exception while trying to wait for the specified batch schedule status check interval", e);
042                }
043            }
044            if (isPastScheduleCutoffTime) {
045                LOG.info("Schedule exceeded cutoff time, so it was terminated before completion");
046            }
047            schedulerService.logScheduleResults();
048            return !isPastScheduleCutoffTime;
049        }
050    
051        /**
052         * Sets the schedulerService attribute value.
053         * 
054         * @param schedulerService The schedulerService to set.
055         */
056        public void setSchedulerService(SchedulerService schedulerService) {
057            this.schedulerService = schedulerService;
058        }
059    }